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June 27, 2022

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Month: March 2018

  • PHP
openssl

PHP how to fix error: SSL routines:ssl3_get_server_certificate:certificate verify failed

phptuts March 28, 2018
When you receive this error: You can fix by using context options with function stream_socket_client (you can replace old function fsockopen) Old code:
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  • PHP
curl-libcurl

PHP CURL: examples of usage CURLOPT_READFUNCTION

phptuts March 25, 2018
Read more: PHP: How to use PUT method with CURL Example 1 Example 2 content file post.php Result:
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  • PHP
php put method

PHP: How to use PUT method with CURL

phptuts March 25, 2018
Sample code: Remark lines 7,13 and 14. And content file put.php Wow, now you can upload file with PUT method.
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  • LINUX
Lets-Encrypt

How to renew Let’s Encrypt certificate on CentOS with NGINX

phptuts March 25, 2018
Use this command: Result:
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  • LINUX
ruby

How to Install Ruby 2.2.2 on CentOS

phptuts March 18, 2018
Step 1: install requirements Step 2: Install RVM result: If you get error: You must do these steps: Then you must use gpg1 instead of…
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  • LINUX
build redis centos edit file redis-trib

How to build redis on CentOS

phptuts March 18, 2018
Step 1: Result: Step 2: With redis 4.0: https://github.com/antirez/redis/blob/4.0/src/redis-trib.rb, do this step, with redis 5.0 you don’t do this step. Edit file /redis/src/redis-trib.rb Note: add…
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  • Uncategorized
cassandra

Cassandra error: cdc_raw_directory is missing and -Dcassandra.storagedir is not set

phptuts March 9, 2018
How to fix Cassandra error: cdc_raw_directory is missing and -Dcassandra.storagedir is not set ? You open the log file and see this error: Step 1:…
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  • Uncategorized
cassandra

Cassandra error: Exiting due to error while processing commit log during initialization

phptuts March 9, 2018
How to fix Cassandra error: Exiting due to error while processing commit log during initialization ? You open the log file and see: How to…
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